383291285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{853}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 514203648

約数和(自身を除く): 130912363

約数列:

[1, 5, 13, 31, 65, 155, 223, 403, 853, 1115, 2015, 2899, 4265, 6913, 11089, 14495, 26443, 34565, 55445, 89869, 132215, 190219, 343759, 449345, 951095, 1718795, 2472847, 5896789, 12364235, 29483945, 76658257, 383291285]

約数ペア:

[(1, 383291285), (5, 76658257), (13, 29483945), (31, 12364235), (65, 5896789), (155, 2472847), (223, 1718795), (403, 951095), (853, 449345), (1115, 343759), (2015, 190219), (2899, 132215), (4265, 89869), (6913, 55445), (11089, 34565), (14495, 26443)]